Dimensions - Modine Manufacturing PDP Installation And Service Manual

dImensIonAl dATA
figure 22.1 - dimensional drawings - Blower units (model BdP)
A
K
AA
E
BB
D (OPENING)
Table 22.1 - dimensions (inches) - BdP
dimension
symbol
BdP 150 BdP 175 BdP 200 BdP 250 BdP 300
A
B 35-1/4
C
d
18-9/16
e
f
g 6-9/16
h 17-3/8
J 5 ➀
K mounting holes ➁
3/8-16
l w/ Blwr encl & filt rk
62-5/8
l w/o Blwr encl & filt rk
53-1/8
m ➂ 47-1/8
n ➃ 21-1/2
o 7-1/4
P
Q Blower encl ht
21-3/8
r Inlet duct height
s Center to Center
17-5/16
Blower mtg. holes
T Inlet duct Width 27-1/2
v Blower encl Width
W
X
AA
BB 7-1/4
dd 2-3/4
ee
56-5/8
gas Connections ➄
Blower Wheel diameter
Approx. Weight
152
Vent connection is 5", connected to a factory supplied vent transition. For model sizes 150 and 175, the factory supplied transition
➀
is 4" (to the power exhauster outlet) to 5" (to the vent system). For model size 200, the factory supplied transition is 6"
(to the power exhauster outlet) to 5" (to the vent system).
BDP 150 thru BDP 300 — 4 holes (2 on blower and 2 on unit).
➁
BDP 350 and BDP 400 —-6 holes (2 on blower and 4 on unit). (Listed is the hole diameter and threads per inch to accept
threaded rod).
This is an approximate dimension for standard motors, allow 3" for sheave and optional motors.
➂
Distance between mounting hole in unit casing and mounting hole on blower. On the BDP 350 and BDP 400, the distance is
➃
from rear mounting hole in casing to the mounting hole on blower.
For natural gas; may vary depending on control availability.
➄
22
C
F N
DD
X
W
G
K
B
M (APPROX.)
L (MIN. DISTANCE TO WALL)
model number
21 23-1/2 25-5/8
35-1/4 40-1/4
22 22 25
21-1/16 23-3/16
20 20 24
12 12 13-1/2
6-9/16 7-1/2
19-7/8 22
5 ➀ 5 ➀
3/8-16 3/8-16
62-5/8 69-5/8
53-1/8 61
47-1/8 55
21-1/2 25-7/16
7-1/4 8-1/2
30 30 34
21-3/8 25-1/8
20 20 23-3/4
17-3/8 20-3/8
27-1/2 32-3/4
29 29 34-1/4
– – –
– – –
8 8 9
7-1/4 7-1/4
2-3/4 2-3/4
56-5/8 63-5/8
1/2 1/2 1/2
13 13 15
152 315
J
S
O
BdP 350 BdP 400
25-5/8 28-5/8 33-5/8
40-1/4 40-1/4 40-1/4
25 25 25
23-3/16 26-3/16 31-3/16
24 24 24
13-1/2 14 –
7-1/2 7-1/2 7-1/2
22 25 30
6 6 6
3/8-16 3/8-16 3/8-16
69-5/8 69-5/8 69-5/8
61 61 61
55 55 55
25-7/16 24-15/16 17-15/16
8-1/2 8-1/2 8-1/2
34 34 34
25-1/8 25-1/8 25-1/8
23-3/4 23-3/4 23-3/4
20-3/8 20-3/8 20-3/8
32-3/4 32-3/4 42-7/8
34-1/4 34-1/4 44-3/8
– – 5
– – 16
9 9 9
7-1/4 7-1/4 7-1/4
3-3/8 3-3/8 3-3/8
63-5/8 63-5/8 63-5/8
1/2 1/2 3/4
15 15 15
315 339 428
6-580.7
EE
DD
P
J
G
BLOWER
FILTER RACK
ENCLOSURE
(OPTIONAL)
(OPTIONAL)
L (MIN. DISTANCE TO WALL)
40
40-1/4
25
37-1/2
24
–
7-1/2
36-3/8
6
3/8-16
69-5/8
65
59
22
8-1/2
34
25-1/8
23-3/4
20-3/8
42-7/8
44-3/8
5
16
9
7-1/4
6-13/16
63-5/8
3/4
15
498
5 / "
9
16
5 / "
9
16
/ "
3
4
Q x V
R x T
4 / "
7
8